1) adobe shot
裸露装药爆破
2) bare charge
裸露装药
1.
By numerical simulation,discussed the whole process of both bare charge and charge with case exploding in the multi-layer medium.
用数值模拟的方法研究了裸露装药和带壳装药在多层介质中爆炸的全过程。
3) underwater exposed blasting
水下裸露爆破
1.
This paper introduces the adaptable condition, characteristics and mechanism of underwater exposed blasting in waterway regulation.
介绍水下裸露爆破在航道整治中适用的条件、特点及作用机理,结合工程实践,论述水下裸露暴破药包装药量的计算、配置以及设置方法。
4) preload blasting
预装药爆破
1.
Application of preload blasting technology in Dexing Copper Mine;
预装药爆破技术在德兴铜矿的应用
5) dobe powder bag
裸露药包
1.
For the request of identifying the accident in an open pit exploitation caused by popping rock, we had on site investigation, analyzed the two kinds of dobe powder bag, calculated the popping distance and reached the conclusion that some masses of popping rock produced by reblasting may hurt people 160m away.
对某矿场二次爆破个别飞石伤人事故进行鉴定,通过实地勘测、调查取证,分析了两种裸露药包法爆破大块时可能发生的空气冲击波和个别飞石安全距离,认为该矿场二次爆破产生的个别飞石,可以飞达 160 m处对人员造成伤害。
6) Blasting effect of pre charging
预装药爆破效果
补充资料：裸露
没有遮盖或遮蔽：一块大岩石突兀地裸露在外。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条